Prometheus operator securitycontext. It covers the deployment architecture, RB A golang based redis operator that will make/oversee Redis standalone/cluster mode setup on top of the Kubernetes. Sep 14, 2024 · In the world of container based deployment, it is very essential that we secure our pods. By creating a corresponding Custom Resource (CR) instance, you can specify values for configuration items in the CRD. I followed these steps: Created a pod using deployment - kubectl apply -f sample-app. Jan 19, 2022 · What is missing? In #1584 we introduced security scanning of our manifests via kubescape. For a complete reference of the API definition of the SparkApplication and ScheduledSparkApplication custom resources, please refer to the API Specification. 1 the storage. This chart complements the metrics-server chart that provides resource only metrics. 1) configured to use the new Prometheus v2. While the command-line flags configure immutable system parameters (such as storage locations, amount of data to keep on disk and in memory, etc. The resource defines via label and namespace selectors which PrometheusRule objects should be associated to the deployed Thanos Ruler instances. If you are an Operator developer, what you expose Feb 14, 2024 · Prometheus Node Exporter Security A Guide to TLS and Basic Authentication Configuration of Node Exporter In the realm of system monitoring and metrics collection, ensuring the security of data … Installs prometheus-operator to create/configure/manage Prometheus clusters atop Kubernetes. Installs prometheus-operator to create/configure/manage Prometheus clusters atop Kubernetes. So to edit that you just do prometheus-operator Installs prometheus-operator to create/configure/manage Prometheus clusters atop Kubernetes. Grafana Agent Operator supports consuming various custom resources for telemetry collection: Prometheus Operator ServiceMonitor resources for collecting metrics Feb 26, 2018 · Feature Request In general it a good practice to enable SecurityContext. co 60. Nowadays, we are only enabled to define security context to the Pod context, but it could be nice if there is a possibility to define the security context to the container context. The resource defines via label and namespace selectors which `PrometheusRule` objects should be associated to the deployed Thanos Ruler instances. As of Kubernetes 1. activating hidden flags which are not supported by the dedicated configuration options yet. I need to set the subpath for the /prometheus volumeMount to a different path per deployment. However, when passing such a value to a Prometheus CRD object, e. Dec 15, 2017 · As far as I know, setting the securityContext in the Prometheus definition shouldn't change anything. Please support securityContext at the s Feb 23, 2023 · With respect to the alertmanagers, prometheuses and thanosrulers CRDs, these, and hence Prometheus Operator, do not currently support container security context, only pod security context through e. 6 Nov 18, 2022 · [kube-prometheus-stack] Add Drop All Capability to securityContext for Operator #2705 Closed JuanPabloSGU opened this issue on Nov 18, 2022 · 3 comments Prometheus community Helm charts. ## Provide a name in place of kube-prometheus-stack for `app:` labels ## nameOverride: "" ## Override the deployment namespace ## namespaceOverride: "" ## Provide a k8s version to auto dashboard import script example: kubeTargetVersionOverride: 1. 5. kube-prometheus deploys the Prometheus Operator and already schedules a Prometheus called prometheus-k8s with alerts and rules by default. The chart can be installed multiple times to create separate Prometheus instances managed by Prometheus Operator. These directly translate to the spark Jun 17, 2025 · The Alloy Operator can also dynamically configure the traditional Alloy objects using the instructions from the Kubernetes Monitoring Helm chart. These permissions include actions that a Operator部署 本章节讲解使用Prometheus Operator部署在在Kubernetes中的具体流程。 Jul 14, 2022 · What happened? Connection between Prometheus and Alertmanager is lost when Alertmanagers get rescheduled by the cluster. 11 Deploy OLM Create a subscription to the Prometheus Operator Run through the "getting started" section What did you expect to see? A working deployment What did you May 27, 2024 · What is missing? Please describe. Perhaps this is something that should be allowed? I'd have to defer to the team. Starting off someone sends a PR to add basic authentication to Prometheus. The current container names are: prometheus, prometheus-config-reloader, rules-configmap-reloader, and thanos-sidecar. The Operator Lifecycle Manager SecurityContext in container context. Not able to figure out what I am missing and why the config is not getting applied. This metric will be available for each pod which has a corresponding value for dnsdist_queries in Prometheus. I've seen other Helm charts do this (e. monitoring. A misconfigured pod can be an easy target for intruders to break into your system. But how exactly do you monitor your application? In this post, we will illustrate how to achieve that using kube-prometheus. This will deploy a sidecar container with ClickHouse Operator Metrics exporter in all pods and a K8s service, which can be configured under the service section. This will be a two Nov 7, 2019 · The final output is being able to go to the Prometheus WebUI and to the Status->Targets page and see your endpoints being scraped per your config. If you haven't yet, we recommend reading through the getting started guide as well as the alerting guide. Aug 1, 2018 · The Prometheus Operator registers new resources, meaning that similar to the StatefulSet there is now an Alertmanager type in Kubernetes. Conflicting transitive dependencies can be addressed by adding to the exclusion list with . additionalArgs Description AdditionalArgs allows setting additional arguments for the 'prometheus' container. Here is how to find out what that label is. Chapter 16. yaml Exposed the same using kubectl apply -f s Jul 10, 2019 · What did you do? Good afternoon,guy,I want to extend prometheus's data retention time,but I can't find the configuration about it, I have tryed to online edit the pod prometheus-k8s-0 . For more information on this syntax, refer to: Prometheus Adapter documentation. 17 cluster on Azure's AKS. . You can then create custom resources representing Flink session clusters or job clusters, and the operator will detect the custom resources Feb 10, 2021 · What happened? Both alertmanager and prometheus keep on crashing. The easiest way of starting with the Prometheus Operator is by deploying it as part of kube-prometheus. yaml and all accompanying documentation. Created a prometheus object with a securityContext of. packages. The memory usage has been s Nov 30, 2023 · In this blog post, we'll explore the Prometheus Operator, a powerful tool for simplifying Prometheus deployment and management on Kubernetes. 6k Oct 2, 2019 · Bug Report Deployed prometheus-operator helm chart to an EKS cluster. Memory usage is around 420-440M Apr 2, 2019 · What did you do? Recently installed Prometheus Operator on an EKS cluster What did you expect to see? The operator should simply be reconciling prometheus, servicemonitors, etc (which are not chang Documentation for VictoriaMetrics, VictoriaLogs, Operator, Managed VictoriaMetrics and vmanomaly Oct 17, 2024 · Writing a SparkApplicationIt’s also possible to specify additional jars to obtain from a remote repository by adding maven coordinates to . I didn't check which capabilities are r Sep 15, 2025 · Prometheus metrics This chart can be integrated with Prometheus by setting metrics. The Prometheus Operator provides Kubernetes native deployment and management of Prometheus and related monitoring components. prometheus-operator-kubelet live manifest (after recreating it with ServerSideApply=true on 2. prometheus-operator / prometheus-operator Public Notifications You must be signed in to change notification settings Fork 3. 6 A continuación, tome el operador Prometheus de OCP 3. deploy. This service will have the necessary annotations to be automatically scraped by Prometheus. Jan 24, 2021 · What did you do? I installed Prometheus Operator via Kube Prometheus Stack. securityContext. Sep 16, 2020 · prometheus-operator / kube-prometheus Public Notifications You must be signed in to change notification settings Fork 2k Star 7. In other words, previously the cluster only understands the language of Kubernetes, now it understands the language of Flink. A ThanosRuler instance requires at least one compatible Prometheus API endpoint (either Thanos Querier or Prometheus services). * Target and metric relabeling. 54. deps. 11. Did you expect to see something different? When pods are rescheduled (normal What is missing? Possibility to defined securityContext to Thanos sidecar container. After that, the prometheus config secret always has no Jun 24, 2021 · I want my prometheus server to scrape metrics from a pod. This is one of our most questioned product decisions. # Following annotations/labels are applied to all resources created by the Helm chart annotations: {} labels: {} # Allow to override the namespace for all resources #namespaceOverride: "test" ### # Root key for dynamically creating a secret for use with prometheus-operator / example / rbac / prometheus-operator / prometheus-operator-deployment. To deploy this behemoth, helm chart is the easiest way to do it. This won't work to deploy Prometheus and Alertmanager: LAST SEEN TYPE Mar 3, 2024 · I am using the bitnami distribution of the kube-prometheus helm chart and deploying it in a Kubernetes namespace which enforces restricted PSS. Apr 5, 2022 · Simple Kubernetes Operator for MinIO clusters :computer: - Deploy Prometheus and MinIO using Helm · minio/operator Wiki Oct 26, 2024 · Is there an existing issue for this? I have searched the existing issues What happened? Description Hello, I use the Prometheus operator to create the Prometheusagent crd: apiVersion: monitoring. This fsx file system is used by multiple deployments. You can either clone the kube-prometheus from GitHub: Simplified Deployment Configuration Configure the fundamentals of Prometheus like versions, persistence, retention policies, and replicas from a native Kubernetes resource. com "main" not found Did you Oct 27, 2024 · The Prometheus Elector now watches for changes in both the Prometheus config that Prometheus Operator generates and the leader config Secret, which the user can update. It is important to note that these considerations are also applicable to the commercial VMware Tanzu RabbitMQ Standby Replication Operator The following page includes the full contents of the AIStor Server Helm Chart default values. It creates a sidecar container with the following security context: securityContext: runAsGroup: 0 runAsUser: 0 whereas the pod has this security context alrea Aug 11, 2021 · What happened? in both our alertmanager & prometheus specs, after upgrading to 0. The Grafana Agent Operator should be configured with a MetricsInstance that discovers the logging May 20, 2024 · The key components/resources that Prometheus creates are: Prometheus Server: The core component that scrapes metrics from configured targets, stores them in a time series database, and makes them Feb 12, 2019 · The Prometheus Operator serves to make running Prometheus on top of Kubernetes as easy as possible, while preserving Kubernetes-native configuration options. Dec 25, 2023 · 本文介绍了如何在Kubernetes集群中部署和管理Prometheus监控系统，重点讲解了Prometheus Operator的核心特性和安装步骤。通过使用kube-prometheus项目，简化了Prometheus及其相关组件的部署配置，并提供了数据持久化和外部访问的解决方案。 Thanos is a set of components that can be composed into a highly available, multi Prometheus metric system with potentially unlimited storage capacity, if your Object Storage allows for it. When using TLS with the Prometheus operator, port 443 is missing from the network policy. Prometheus community Helm charts. GitHub Gist: instantly share code, notes, and snippets. 0 from v0. Read developer tutorials and download Red Hat software for cloud application development. Jan 27, 2022 · [kube-prometheus-stack] Tighten securityContext to comply with restricted PSS #1749 Closed seilersTNG opened on Jan 27, 2022 In OpenShift Container Platform, you can use security context constraints (SCCs) to control permissions for the pods in your cluster. Why do we need it? Sometimes we need to define specific security contexts such as readOnlyRootFilesystem or allo Static mode Kubernetes operator (Beta) Grafana Agent Operator is a Kubernetes operator for the static mode of Grafana Agent. This is a multi-tenant environment. Install Prometheus Operator Install Prometheus Operator into the Kubernetes Cluster. It is intended for e. Overview of the ArtemisCloud Operator Custom Resource Definitions # In general, a Custom Resource Definition (CRD) is a schema of configuration items that you can modify for a custom Kubernetes object deployed with an Operator. Accordingly to prometheus_operator_managed_resources, 16 services and pods are monitored. Sep 2, 2020 · Obviously, this is not ideal, because it hard-codes a bunch of stuff that the operator does with the storage. - kubeflow/spark-operator May 17, 2023 · The 'securityContext fsGroup' assigns a group ID to the container's filesystem, which is especially helpful for regulating access to shared volumes. Should we add these kinds of requests to the eventual graduation to v1. Get the prometheus CRD: Prometheus community Helm charts. This causes issues during upgrades bec May 17, 2021 · Monitoring your application and its platform is basic hygiene for running a healthy software-as-a-service business. prometheus-operator prometheus alertmanager node-exporter kube Prometheus Operator creates/configures/manages Prometheus clusters atop Kubernetes - rfac: userId fixed for securityContext of prometheus containers · prometheus Prometheus, a Cloud Native Computing Foundation project, is a systems and service monitoring system. May 31, 2022 · Add support for admission webhook containers securityContext, e. The prometheus pod does not have securityContext configured for allowPrivilegeEscalation and capabilities. 4. 11 como ejemplo para presentar Ingrese al proyecto de monitoreo de openshift, verifique qué implementaciones están disponibles actualmente y siga la implementación de prometheus-operator Aug 4, 2017 · What did you do? I ran the latest versions of the Prometheus Operator (v0. prometheus. Contribute to prometheus-community/helm-charts development by creating an account on GitHub. The purpose of this project is to simplify and automate the configuration of a Prometheus based monitoring stack for Kubernetes clusters. capabilities. We are going to deploy a compiled version of the Kubernetes manifests. The output of that scan shows the following resources have a securityContext with allowPrivilegeEscalation= A `ThanosRuler` instance requires at least one compatible Prometheus API endpoint (either Thanos Querier or Prometheus services). Kubernetes errs with a message unknown Feb 3, 2025 · Securing Prometheus Deployments: Best Practices for Authentication and Authorization Prometheus, an open-source monitoring system designed for reliability and scalability, is a critical component Dec 18, 2018 · I tried to completely delete the pvc and pv, and then do a complete re-install of both the prometheus-operator helm chart and then the kube-prometheus helm chart, with no luck I tried changing the storageClass to managed-premium and default and both produced the same issue - This setup worked in the Jul 22, 2020 · As of now, the charts deployed by prometheus-operator state the security context at Pod level, but not at container level: as a result it's impossible to set variables like readOnlyRootFilesystem. Default SCCs are created during installation and when you install some Operators or other components. Created metrics are not pushed to Loki or Prometheus and are instead exposed via the /metrics endpoint of the Grafana Agent pod. 0 Which chart: stable/prometheus-operator What ha Apr 18, 2025 · This document explains how to deploy the Prometheus Operator in a Kubernetes cluster and configure the necessary Role-Based Access Control (RBAC) permissions. It’s how you harden workloads against privilege escalation, file system abuse, and host access. Nov 7, 2018 · What did you do? Install OKD 3. This guide assumes you have a basic understanding of how to use the functionality the Prometheus Operator implements. prometheus-operator prometheus alertmanager Prometheus operator generated API reference docsPodMonitor The PodMonitor custom resource definition (CRD) defines how Prometheus and PrometheusAgent can scrape metrics from a group of pods. How does Prometheus know which ServiceMonitor to use? The Prometheus Operator is configured pick up ServiceMonitor s via a config. The prometheus instance is used for monitoring both the kubernetes workloads, and the CI/CD agents. For example, in Python with Flask, you can install the prometheus-client library, define a /metrics endpoint, and increment counters for tracking events. It makes it easier to deploy and configure static mode to collect telemetry data from Kubernetes resources. enabled to true. The default installation is intended to suit monitoring a kubernetes cluster the chart is deployed onto. coreos. As a cluster administrator, you can also create your own SCCs by using the OpenShift CLI (oc). 4k The recommended approach is to use cert-manager which manages both the lifecycle of the TLS certificates and the integration with the Kubernetes API with respect to the webhook configuration (e. If the Thanos sidecar is enabled, similar changes should be applied for the thanos-sidecar container. 27, I noticed a slight inconsistency between the StorageClass and PersistentVolume resources (as I initially d Configure Prometheus Monitor Prometheus-operator uses PodMonitor and ServiceMonitor CRD to define how to monitor a set of pods or services dynamically. Additional repositories can be added to the . Custom metrics are used in Kubernetes by Horizontal Pod Autoscalers to scale workloads based upon your own metric pulled from an external metrics provider like Prometheus. 1. Version of Helm and Kubernetes: Helm: 3. This includes all of Prometheus Operator’s Kubernetes custom resource definitions (CRDs) that define the Prometheus, Alertmanager, and ServiceMonitor abstractions used to configure the monitoring stack. In one of the tenant namespaces I installed the following Prometheus resour The Prometheus operator must be installed before enabling this feature. securityContext and override the default container's security context using . # Default values for prometheus-operator. I created a prometheus-operator deployment and Prometheus CRD. but it faild Nov 22, 2023 · Kubernetes Security Contexts are a potent tool for enhancing the security of your containers and pods. Storage Provisioning on AWS # Automatic provisioning of storage requires a StorageClass. What did you expect to see? I expected the prometheus pod that was created to have a securityContext of. 0. prometheus-operator prometheus alertmanager node-exporter kube OverviewUsing the RabbitMQ Kubernetes Operators on Openshift Overview This documentation details the Openshift-specific considerations when deploying the RabbitMQ Kubernetes Operators, which are the Cluster operator and the Messaging Topology Operator. Installs the Prometheus Adapter for the Custom Metrics API. When you select a feature you want to include, Alloy Operator configures the appropriate Alloy collector and its requirements. If not, the chart will fail to install due to missing CustomResourceDefinitions provided by the operator. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some condition is observed to be true. # Declare variables to be passed into your templates. 4k # Default values for kube-prometheus-stack. 26. Sep 18, 2023 · Describe the bug a clear and concise description of what the bug is. Prometheus Operator, Prometheus, Alertmanager, Grafana, Kube State Metrics don’t need to run with elevated privileges except Node Exporter. automatic injection of the CA bundle). * The container ports to scrape. The arguments are passed as-is to the Prometheus container which may cause issues if they are invalid or not supported by the given Prometheus version. readOnlyRootFilesystem on pods in order reduces security attack vectors since the container instance's filesystem cannot be t Apr 14, 2020 · Prometheus Operator makes it really easy to monitor your Kubernetes cluster. This guide is intended to give an introduction to all the parts required to start monitoring a Kubernetes cluster with Prometheus using the Prometheus Operator. This article describes how to deploy a basic setup of OpenTelemetry-supported monitoring and tracing tools, Prometheus, Jaeger and Grafana, on Kubernetes. To see why we made this choice, let's consider a world where we did handle security in Prometheus and accepted some of the PRs we regularly receive to add it. * Authentication credentials to use. 6k kubernetesConfig: tolerations: - key: "example-key" operator: "Exists" effect: "NoSchedule" SecurityContext:- A security context defines privilege and access control settings for a Pod or Container. 30, AppArmor can be configured through the securityContext field of a pod or container (which was previously done through annotations). With alert manager log, it can't find prometheus $ kubectl get pod alertmanager-prometheus-operator-kube-p-alertmanager-0 0/2 Termi Feb 6, 2018 · What did you do? I ran the latest versions of the Prometheus Operator and Kube-Prometheus helm charts configured to use persistent storage on the Prometheus pods using the following storage config:. excludePackages. securityContext fail to deploy all required pods. Mar 19, 2022 · What happened? thanos-sidecar cannot upload objects after upgrading to v0. Describe the bug SecurityContext for various pods appear to be configured incorrectly. : prometheusOperator. patch. You can use the following PodMonitoring configuration: In the above rule, a metric is exposed to the Kubernetes API named dnsdist_queries_per_second, which is based on the rate at which the dnsdist_queries value increases per second. 40. This document assumes a basic understanding of PersistentVolumes, PersistentVolumeClaims, and their provisioning. 0? @simonpasquier May I work on this issue? Installing Prometheus Operator → Introduction → Materials → Prometheus Agent → Prometheus Agent Support → RBAC → RBAC for CRDs → Jul 29, 2020 · I tried below mentioned prometheus crd configuration. 38. I've created an issue in that to Mar 31, 2021 · SecurityContext in container context. 3 | Red Hat Documentation16. capabilities Introduction This chart bootstraps a prometheus-operator deployment on a Kubernetes cluster using the Helm package manager. admissionWebhooks. The security settings that you specify for a Pod apply to all Containers in the Pod. Prometheus project documentation for ConfigurationPrometheus is configured via command-line flags and a configuration file. Why is this hard coded to prometheus-db in the code above? The Prometheus Operator for Kubernetes provides easy monitoring definitions for Kubernetes services and deployment and management of Prometheus instances. In Oct 26, 2023 · What happened? Getting Error from Prometheus operator - failed: failed to update status subresource: alertmanagers. The init-config-reloader initContainers of both alertmanager and prometheus statefulSets are unable to be admitted to the cluster as they do not set the securityContext properly. yaml Cannot retrieve latest commit at this time. , the Nov 13, 2020 · I installed the operator using kustomize into a namespace called operators. What does the Prometheus Operator help with? # Prometheus Operator Apr 29, 2022 · The problem is that pod prometheus-prometheus-0 status ends with ImagePullBackOff: Installs prometheus-operator to create/configure/manage Prometheus clusters atop Kubernetes. MetricsStageSpec (Appears on: PipelineStageSpec) MetricsStageSpec is an action stage that allows for defining and updating metrics based on data from the extracted map. metadata field is ignored and set to {}. Managing Security Context Constraints | Authentication | OpenShift Container Platform | 4. prometheus-operator prometheus alertmanager node-exporter kube Jul 30, 2019 · I'm trying to run stash with prometheus-operator (installed from Helm chart). The following manifest changes the securityContext of containers in Prometheus Pod. # This is a YAML-formatted file. Consequently, you prevent unwanted access and potential security breaches, as only authorized users can access the required files. What did you see instead? Under which circumstances? Instead, the runAsGroup was missing from the pod's securityContext. By understanding and effectively implementing these settings, you can significantly reduce the risk of security breaches in your Kubernetes environment. spec. repositories list. prometheus-operator / kube-prometheus Public Notifications You must be signed in to change notification settings Fork 2k Star 7. Steps to Reproduce May 24, 2019 · Similar to #541, I am having the same issue where when I include my usual volumeClaimTemplate block to my Prometheus configuration, my pods get stuck in a The Prometheus Operator works with PersistentVolumeClaims, which support the underlying PersistentVolume to be provisioned when requested. Jul 20, 2020 · What happened? Using the prometheus-operator v0. Jun 17, 2019 · Provide a name in place of prometheus-operator for app: labels nameOverride: "" Provide a name to substitute for the full names of resources fullnameOverride: "" Labels to apply to all resources commonLabels: {} scmhash: abc123 myLabel: aakkmd Create default rules for monitoring the cluster defaultRules: create: true rules: alertmanager: true Oct 7, 2023 · Photo by Tobias Tullius on Unsplash Introduction In this article we will be deploying a monitoring solution for AWS EKS cluster using Prometheus, Alertmanager, Grafana and Helm. 0, the deployment is failing due to the following log line: After deploying the Flink CRDs and the Flink Operator to a Kubernetes cluster, the operator serves as a control plane for Flink. Prometheus Operator 高级配置 上节课我们一起学习了如何在 Prometheus Operator 下面自定义一个监控选项，以及自定义报警规则的使用。那么我们还能够直接使用前面课程中的自动发现功能吗？如果在我们的 Kubernetes 集群中有了很多的 Service/Pod，那么我们都需要一个一个的去建立一个对应的 ServiceMonitor Jan 22, 2021 · What did you do? I want to use prometheus-operator to manage prometheus and alertmanager instances and their rules. 6 days ago · For target discovery, the Managed Service for Prometheus Operator requires a PodMonitoring resource that corresponds to DCGM Exporter in the same namespace. Oct 26, 2022 · Currently, syncing kube-prometheus-stack with Replace=true for the too big CRDs and testing SSA to resolve that hack. 16. # * This is an optional setting and is only required if you are using a custom TLS certificate. prometheus-operator. containers. ## Provide a name in place of prometheus-operator for `app:` labels ## nameOverride: "" ## Override the deployment namespace ## namespaceOverride: "" ## Provide a k8s version to auto dashboard import script example: kubeTargetVersionOverride: 1. 8k Star 9. Kubernetes operator for managing the lifecycle of Apache Spark applications on Kubernetes. 55. 0) Desired resource definition (generated locally via helm template; but synced via kustomize by ArgoCD) Jan 12, 2024 · Using the kube-prometheus Helm chart to deploy prometheus in k8s managed by AWS EKS v1. volumeClaimTemplate. g. From highly restrictive options for general use to permissive configurations for administrative tasks, the default SCCs provide a flexible framework to balance security and functionality in an OpenShift cluster. It closely matches the kube-prometheus project. Before continuing with Prometheus Operator Thanos integration, it is recommended to read more about Thanos in the official documentation. io Apr 21, 2023 · Do we offer a way of tightening the security context for those who want it? You can define pod security context via . containerSecurityContext similar to how we can do it with prometheus-operator containers. About Security Context Constraints Copy linkLink copied to clipboard! Similar to the way that RBAC resources control user access, administrators can use Security Context Constraints (SCCs) to control permissions for pods. secrets` field of the `Prometheus` custom resource such that it is mounted into the Prometheus pod at `caMountDirectory`, which defaults to /etc/prometheus/secrets/ {secret-name}. Almost all the pods that run as a part of Prometheus Operator viz. It's just Oct 20, 2020 · #2840 and many other related issues. Apr 9, 2019 · What did you do? I standardised the metadata labels for all my deployment entities when converting from loose manifests to local helm charts. Remember, security in Kubernetes is an ongoing process, and keeping abreast of best practices and new features is crucial. 3 Kubernetes: 1. It seems thanos-sidecar needs some securityContext. Nov 29, 2024 · Setting Up Metrics Endpoints To expose metrics, integrate a Prometheus client library into your application. Aug 15, 2023 · What happened? We have Open Policy Agent running with a constraint to setup supplementalGroups in Deployment and StatefulSets. Prometheus instanc prometheus-operator / prometheus-operator Public Notifications You must be signed in to change notification settings Fork 3. To supply your own rules It appears the security context is set to 1000:2000:non-root, we're running into an issue with the hostPath volumes where a specific gid/uid have to be used. See full list on prometheus. How to reproduce it (as GitLab Operator installation encounters errors creating Prometheus pod in OpenShift Summary Customer is attempting to install GitLab Operator in Openshift following the instructions we provide on our site. Did you expect to see something different? Was expecting the prometheus-config-reload container to detect the config changes and Prometheus hot reloads it. I didn't check which capabilities are required but securityContext. Prometheus-operator managed instances of Prometheus created without specifically defining securityContexts: {} or . This feels like it's related to #3115 Mar 19, 2022 · What happened? thanos-sidecar cannot upload objects after upgrading to v0. I'm using Kubernetes 1. prometheus-operator prometheus alertmanager node-exporter kube Security Contexts A Security Context defines privilege and access control settings for a Pod or container. 0 version with persistent storage on the Prometheus pods Installs prometheus-operator to create/configure/manage Prometheus clusters atop Kubernetes. Security context in… User Guide For a quick introduction on how to build and install the Kubernetes Operator for Apache Spark, and how to run some example applications, please refer to the Quick Start Guide. ), the configuration file defines everything related to scraping jobs and their instances, as well as which rule files to load Refer to install kubectl. 17. Among other things, it allows to specify: * The pods to scrape via label selectors. 0-beta. Why do we need it? If you need to define properties such as ReadOnlyRootFilesystem that is only applied to the container level. This chart includes multiple components and is suitable for a variety of use-cases. Feb 4, 2022 · On EKS we have one fsx filesystem that is mounted by containers on various nodes. The Prometheus operator includes 8. IMHO, an intermediate first step towards fixing this would be to add a feature to the operator such that, if you specify storage, the operator injects an init container that does some sanity checking on the storage (permissions, etc). Jun 2, 2016 · The Prometheus project takes the stance that server side security features are outside its scope. In any case, I'm having this issue as well, but as far as I can tell, it's due to the fact that the provisioner I'm using (cephfs-provisioner isn't respecting the securityContext. 0 and v0. Feb 14, 2024 · A Guide to TLS and Basic Authentication Configuration of Prometheus In the critical landscape of infrastructure monitoring, the security of Prometheus, a cornerstone for metrics collection and Dec 4, 2019 · Containers described here modify an operator generated container if they share the same name and modifications are done via a strategic merge patch. While installing cert-manager is beyond the scope of this guide, below is an example of a Certificate object which triggers the creation of the admission Apr 24, 2025 · These SCCs govern critical securityContext settings listed above, ensuring workloads run securely within defined boundaries. It is closely matches the kube-prometheus project. # * If using the Prometheus operator this secret must be within the `spec. rwjv vfa pojgzl cmid jghjsg dkrmtv iztp cglnw vjyig uewbr